10100021200112 has 20 divisors (see below), whose sum is σ = 19598758616280. Its totient is φ = 5042277041088.

The previous prime is 10100021200081. The next prime is 10100021200123. The reversal of 10100021200112 is 21100212000101.

It is a junction number, because it is equal to n+sod(n) for n = 10100021200093 and 10100021200102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483336662 + ... + 483357557.

It is an arithmetic number, because the mean of its divisors is an integer number (979937930814).

Almost surely, 2^{10100021200112} is an apocalyptic number.

It is an amenable number.

10100021200112 is a deficient number, since it is larger than the sum of its proper divisors (9498737416168).

10100021200112 is an equidigital number, since it uses as much as digits as its factorization.

10100021200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966694880 (or 966694874 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10100021200112 its reverse (21100212000101), we get a palindrome (31200233200213).

The spelling of 10100021200112 in words is "ten trillion, one hundred billion, twenty-one million, two hundred thousand, one hundred twelve".